NO20073685L - Stetoskop med friksjonsstoyreduksjon - Google Patents

Stetoskop med friksjonsstoyreduksjon

Info

Publication number
NO20073685L
NO20073685L NO20073685A NO20073685A NO20073685L NO 20073685 L NO20073685 L NO 20073685L NO 20073685 A NO20073685 A NO 20073685A NO 20073685 A NO20073685 A NO 20073685A NO 20073685 L NO20073685 L NO 20073685L
Authority
NO
Norway
Prior art keywords
audio
reception element
stethoscope
friction control
control reduction
Prior art date
Application number
NO20073685A
Other languages
English (en)
Inventor
Craig D Oster
Thomas E Drummond
Hatim M Carim
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of NO20073685L publication Critical patent/NO20073685L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0204—Acoustic sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Headphones And Earphones (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

Et stetoskop innbefatter et lydmottakselement (12) for mottak av lyd. Dette lydmottakselementet kan transmittere lyd som mottas. Et hodesett er koblet til lydmottakselementet for mottak av lyd som transmitteres fra lydmottakselementet. Det er anordnet et middel for redusering av friksjonsstøy. Dette midlet er tilknyttet lydmottakselementet for redusering av støy som skyldes relativ bevegelse mellom en overflate og lydmottakselementet i bryststykket som har kontakt med overflaten.
NO20073685A 2004-12-30 2007-07-17 Stetoskop med friksjonsstoyreduksjon NO20073685L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64049704P 2004-12-30 2004-12-30
PCT/US2005/046520 WO2006073854A1 (en) 2004-12-30 2005-12-21 Stethoscope with frictional noise reduction

Publications (1)

Publication Number Publication Date
NO20073685L true NO20073685L (no) 2007-10-01

Family

ID=36218582

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073685A NO20073685L (no) 2004-12-30 2007-07-17 Stetoskop med friksjonsstoyreduksjon

Country Status (11)

Country Link
US (1) US7806226B2 (no)
EP (1) EP1830712A1 (no)
JP (2) JP5074206B2 (no)
KR (1) KR20070102527A (no)
CN (1) CN101094610B (no)
AU (1) AU2005323114A1 (no)
BR (1) BRPI0519716A2 (no)
CA (1) CA2592849A1 (no)
NO (1) NO20073685L (no)
TW (1) TW200628129A (no)
WO (1) WO2006073854A1 (no)

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USD820981S1 (en) * 2015-11-18 2018-06-19 3M Innovative Properties Company Stethoscope chestpiece
JP6832628B2 (ja) * 2016-03-23 2021-02-24 パイオニア株式会社 生体音聴診装置
JP6938799B2 (ja) * 2016-03-23 2021-09-22 パイオニア株式会社 生体音聴診装置
WO2017165604A1 (en) * 2016-03-25 2017-09-28 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
CN105848055A (zh) * 2016-03-29 2016-08-10 华南理工大学 一种用于电子听诊器的麦克风电路
CN110868934A (zh) * 2017-06-02 2020-03-06 维托臣股份有限公司 膜片和其听诊头组件
TWI661813B (zh) * 2017-09-06 2019-06-11 創心醫電股份有限公司 振動膜及其製造方法以及振動膜所應用之聽診器
JP2020534888A (ja) * 2017-09-06 2020-12-03 バイタルチェインズ コーポレイションＶｉｔａｌｃｈａｉｎｓ Ｃｏｒｐｏｒａｔｉｏｎ ダイヤフラム（振動板）とその製造方法及びダイヤフラム（振動板）を活用した聴診器
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JP7230516B2 (ja) 2019-01-11 2023-03-01 オムロンヘルスケア株式会社 生体音測定装置
JP6557892B1 (ja) * 2019-04-03 2019-08-14 川上産業株式会社 聴診補助具及び聴診器
EP4154820A4 (en) * 2020-05-19 2023-10-11 FUJIFILM Corporation STETHOSCOPE
EP4157381B1 (en) * 2020-05-27 2024-08-07 Solventum Intellectual Properties Company Coated tubing for medical devices
US20220031256A1 (en) * 2020-07-31 2022-02-03 3M Innovative Properties Company Composite phonocardiogram visualization on an electronic stethoscope display
USD982160S1 (en) * 2020-10-23 2023-03-28 Rashman Corporation Stethoscope chestpiece
EP4370033B1 (en) * 2021-07-15 2025-09-10 Solventum Intellectual Properties Company Protective coatings for printed surfaces
WO2023026232A1 (en) * 2021-08-27 2023-03-02 3M Innovative Properties Company Anti-microbial activity through a protective coating on medical articles
EP4398949A1 (en) * 2021-09-07 2024-07-17 Solventum Intellectual Properties Company Parylene coatings for medical articles that are cleanable and reduce microbial touch transfer
CN116250856B (zh) * 2023-01-10 2025-09-26 中北大学 一种降噪听诊头及听诊器
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Also Published As

Publication number Publication date
US20080093157A1 (en) 2008-04-24
JP2008526310A (ja) 2008-07-24
CN101094610A (zh) 2007-12-26
EP1830712A1 (en) 2007-09-12
WO2006073854A1 (en) 2006-07-13
JP5074206B2 (ja) 2012-11-14
CA2592849A1 (en) 2006-07-13
JP2012179408A (ja) 2012-09-20
BRPI0519716A2 (pt) 2009-07-21
AU2005323114A1 (en) 2006-07-13
TW200628129A (en) 2006-08-16
CN101094610B (zh) 2012-03-21
US7806226B2 (en) 2010-10-05
KR20070102527A (ko) 2007-10-18

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